Scraper blade structure of large tilt angle conveyor crate

A technology of conveyors and large inclination angles, applied in the field of conveyor chains, can solve the problems of large land occupation and increased manufacturing costs of conveyors, and achieve the effects of easy manufacturing, simple structure, and obvious effects

Inactive Publication Date: 2010-06-09
TIANJIN WEILI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this not only occupies a large area but also increases the manufacturing cost of the conveyor

Method used

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  • Scraper blade structure of large tilt angle conveyor crate
  • Scraper blade structure of large tilt angle conveyor crate
  • Scraper blade structure of large tilt angle conveyor crate

Examples

Experimental program
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Embodiment Construction

[0013] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0014] Such as figure 1 , figure 2 As shown, the box is composed of a bottom plate 1, two side plates 3 and a cover plate 6. Two parallel process rails 2 are installed on the bottom plate of the box body, and two parallel process rails 2 are installed on the two side plates through two brackets 4. The return track 5 is equipped with two moving chains with scrapers on the two progress tracks and the two return tracks. The chain consists of an inner chain plate 7, a sleeve 15, a roller 16, a pin shaft 12 and an outer chain plate 13, 14 constitute. Described chain scraper is that the front end of outer chain plate 13 of two chain outsides is shaped on outwardly curved flanging 8, and this flanging is to bend outwards 90 °, and this flanging w...

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PUM

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Abstract

The invention relates to a scraper plate structure of a large tilt angle conveyor crate, which is characterized in that the crate consists of a bottom plate, two side plates and a cover plate, wherein two forward rails are arranged on the bottom plate of the crate body, and two return rails are arranged on the two side plates; an operating chain with a scraper is arranged on the two forward rails and the two return rails; the chain scraper adopts an edgefold bended outward at the front end of the outer scraping belt which is arranged at the outer side of two chains; the width of the edgefold approximately equals to the width of the outer scraping belt, and the height of the edgefold is 1.5 to 5 times of the height of the outer scraping belt; an L-shaped notch is made at the inner up corner of the edgefold, a connecting side bended inward is arranged at the front end of the outer scraping belt on the inner side of the two chains, and a large rectangular scraper plate is arranged on the connecting sides of the two chains, therefore, the material driven area by the conveyor chain is greatly increased, the tilt conveying can reach 30 degree, the effect is particularly significant on the bulk material of tiny grains, and the efficiency can be increased over 3 times. In addition, the invention has the advantages of simple structure and easy manufacture.

Description

technical field [0001] The invention relates to a conveyor chain, in particular to a scraper structure for a large-inclination conveyor box. Background technique [0002] Conveyor chains are widely used in conveyors for loading and unloading granular materials in mines and ports. The known structure of the box conveying chain is: the box is composed of a bottom plate, two side plates and a cover plate, a process track is installed on the bottom plate of the box body, a return track is installed on the side plate, and there are running on the process track and the return track. A chain with a scraper, the scraper is welded with an L-shaped round rod on the outside of the outer chain plate. This kind of chain can drive larger materials forward in the box chain conveying equipment for conveying loose materials, but it will reduce the efficiency for loose materials with fine particles, especially when the inclination angle is large. Therefore, the method of lengthening the len...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G19/14B65G19/20B65G19/22B65G19/24
Inventor 李孟江
Owner TIANJIN WEILI MACHINERY
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